package jm.coll.set;

import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.Set;

/**
 * @Description LinkedHashSet 源码
 * @date 2022/4/3 9:08
 */
public class LinkedHashSetSource {
    public static void main(String[] args) {
        LinkedHashSet<String > set = new LinkedHashSet<>();
        set.add("a");
        set.add("d");
        set.add("c");
        set.add("b");
        System.out.println(set);
    }


}
